R. Karthikeyan

21 papers and 443 indexed citations i.

About

R. Karthikeyan is a scholar working on Ophthalmology, Molecular Biology and Infectious Diseases. According to data from OpenAlex, R. Karthikeyan has authored 21 papers receiving a total of 443 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Ophthalmology, 6 papers in Molecular Biology and 6 papers in Infectious Diseases. Recurrent topics in R. Karthikeyan’s work include Ocular Infections and Treatments (13 papers), Bacterial biofilms and quorum sensing (5 papers) and Antibiotic Resistance in Bacteria (4 papers). R. Karthikeyan is often cited by papers focused on Ocular Infections and Treatments (13 papers), Bacterial biofilms and quorum sensing (5 papers) and Antibiotic Resistance in Bacteria (4 papers). R. Karthikeyan collaborates with scholars based in India, United States and Saudi Arabia. R. Karthikeyan's co-authors include Prajna Lalitha, N. Venkatesh Prajna, Eric Pearlman, Sixto M. Leal, Gunasekaran Rameshkumar, Kuppamuthu Dharmalingam, David M. Geiser, Naveen Radhakrishnan, Bethany Mills and Michael E. Zegans and has published in prestigious journals such as PLoS ONE, The Journal of Infectious Diseases and Microbiology.

In The Last Decade

Co-authorship network of co-authors of R. Karthikeyan i

Fields of papers citing papers by R. Karthikeyan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. Karthikeyan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by R. Karthikeyan. The network helps show where R. Karthikeyan may publish in the future.

Countries citing papers authored by R. Karthikeyan

Since Specialization
Citations

This map shows the geographic impact of R. Karthikeyan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by R. Karthikeyan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Karthikeyan more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

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2025